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CPU Benchmarks

Over 1,000,000 CPUs Benchmarked

AMD Ryzen 9 3900

Benchmarks for the AMD Ryzen 9 3900 can be found below. Release dates, price and performance comparisons are also listed when available. This is made using thousands of PerformanceTest benchmark results and is updated daily.

  • The first graph shows the relative performance of the CPU compared to the 10 other common (single) CPUs in terms of PassMark CPU Mark.
  • The 2nd graph shows the value for money, in terms of the CPUMark per dollar.
  • The pricing history data shows the price for a single Processor. For multiple Processors, multiply the price shown by the number of CPUs.

Is the AMD Ryzen 9 3900 Good for Gaming?

This is a fairly old CPU that is no longer competitive with newer CPUs. But this CPU contains 12 Cores and 24 Threads. Paired with a good videocard, is this CPU Good for Gaming? This CPU should be able to play most games. [More ...]


AMD Ryzen 9 3900

Description:

Class: Desktop

Socket: AM4

Clockspeed: 3.1 GHz

Turbo Speed: 4.3 GHz

Cores: 12 Threads: 24

Typical TDP: 65 W

Cache per CPU Package:
L1 Instruction Cache: 12 x 32 KB
L1 Data Cache: 12 x 32 KB
L2 Cache: 12 x 512 KB
L3 Cache: 64 MB

Other names: AMD Ryzen 9 3900 12-Core Processor

CPU First Seen on Charts: Q4 2019

CPUmark/$Price: 60.70

Overall Rank:
419th fastest in multithreading out of 5277 CPUs
935th fastest in single threading out of 5277 CPUs
129th fastest in out of 1452 Desktop CPUs

Last Price Change: $504.05 USD (2023-06-02)

Average CPU Mark rating
Multithread Rating
30595
Single Thread Rating
2604

Samples: 551*
*Margin for error: Low



PerformanceTest V9
CPU Mark: 30,926
Thread: 2,952

CPU Test Suite Average Results for AMD Ryzen 9 3900

Integer Math97,723 MOps/Sec
Floating Point Math56,735 MOps/Sec
Find Prime Numbers203 Million Primes/Sec
Random String Sorting44,911 Thousand Strings/Sec
Data Encryption26,660 MBytes/Sec
Data Compression413,927 KBytes/Sec
Physics1,619 Frames/Sec
Extended Instructions26,079 Million Matrices/Sec
Single Thread2,604 MOps/Sec
From submitted results to PerformanceTest V10 as of 20th of July 2025.

CPU Mark Distribution for AMD Ryzen 9 3900

Submitted Baseline Distribution Graph as of 15th of July 2025
From submitted results since PerformanceTest V10 as of 15th of July 2025.
For distribution graph only: Results are trimmed to exclude outliers by disregarding the bottom 1% and top 1% of submissions.

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Pricing History


CPU Mark Relative to Top 10 Common Desktop CPUs
As of 20th of July 2025 - Higher results represent better performance
Processor Average CPU Mark
Intel Core i9-13900K
 58,606
AMD Ryzen 9 5900X
 39,007
Intel Core i7-12700K
 34,422
AMD Ryzen 9 3900
 30,595
Apple M1 Max 10 Core 3200 MHz
 22,148
AMD Ryzen 5 5600X
 21,860
Intel Core i5-12400F
 19,498
Intel Core i9-9900K @ 3.60GHz
 18,151
AMD Ryzen 5 3600
 17,701
Apple M2 8 Core 3500 MHz
 15,658
Apple M1 8 Core 3200 MHz
 14,148
CPU Value (CPU Mark / $Price )
As of 20th of July 2025 - Higher results represent better value
Processor CPU Mark / $Price
AMD Ryzen 5 3600
 228.55
Intel Core i5-12400F
 178.89
AMD Ryzen 9 5900X
 151.25
AMD Ryzen 5 5600X
 141.03
Intel Core i9-13900K
 135.04
Intel Core i7-12700K
 84.16
AMD Ryzen 9 3900
 60.70
Intel Core i9-9900K @ 3.60GHz
 45.49
Apple M1 8 Core 3200 MHz
 NA
Apple M2 8 Core 3500 MHz
 NA
Apple M1 Max 10 Core 3200 MHz
 NA
Single Thread Rating
As of 20th of July 2025 - Higher results represent better performance
Processor Average Thread Rating
Intel Core i9-13900K
 4,609
Intel Core i7-12700K
 4,014
Apple M2 8 Core 3500 MHz
 3,899
Apple M1 Max 10 Core 3200 MHz
 3,836
Apple M1 8 Core 3200 MHz
 3,680
Intel Core i5-12400F
 3,478
AMD Ryzen 9 5900X
 3,469
AMD Ryzen 5 5600X
 3,364
Intel Core i9-9900K @ 3.60GHz
 2,919
AMD Ryzen 9 3900
 2,604
AMD Ryzen 5 3600
 2,562
Last 5 Baselines for AMD Ryzen 9 3900
Most recent listed first
Baseline CPU Mark
BL2768290 - Jul 16 2025
31661
BL2767912 - Jul 16 2025
23266
BL2763341 - Jul 14 2025
28707
BL2761673 - Jul 13 2025
29341
BL2759904 - Jul 12 2025
23761
Additional baselines can be obtained using Windows version of PerformanceTest's Manage Baselines feature.
Popular comparisons for AMD Ryzen 9 3900
As of 20th of July 2025 - Higher results represent better performance
Processor Average CPU Mark
AMD Ryzen 9 3900
 30,595
Intel Core i9-10920X @ 3.50GHz vs AMD Ryzen 9 3900
 26,016 (-15.0%)
AMD Ryzen 9 3900X vs AMD Ryzen 9 3900
 32,546 (+6.4%)
Intel Core i9-11900K @ 3.50GHz vs AMD Ryzen 9 3900
 25,045 (-18.1%)
Intel Core i9-11900KF @ 3.50GHz vs AMD Ryzen 9 3900
 24,712 (-19.2%)
AMD Ryzen 9 3950X vs AMD Ryzen 9 3900
 38,591 (+26.1%)
Intel Core i7-12700K vs AMD Ryzen 9 3900
 34,422 (+12.5%)
AMD Ryzen 9 3900XT vs AMD Ryzen 9 3900
 32,577 (+6.5%)
AMD Ryzen 7 PRO 7745 vs AMD Ryzen 9 3900
 31,967 (+4.5%)
AMD Ryzen 7 3800X vs AMD Ryzen 9 3900
 23,049 (-24.7%)
Intel Core i9-10940X @ 3.30GHz vs AMD Ryzen 9 3900
 27,797 (-9.1%)
Intel Core i9-10900K @ 3.70GHz vs AMD Ryzen 9 3900
 22,466 (-26.6%)
Intel Xeon W-2255 @ 3.70GHz vs AMD Ryzen 9 3900
 22,418 (-26.7%)

Is the AMD Ryzen 9 3900 Good for Gaming?
As of 20th of July 2025 - Higher results represent better performance
Processor Relative Gaming Score
AMD Ryzen 9 9900X3D
 12,400
AMD Ryzen 7 9800X3D
 12,142
AMD Ryzen 9 9950X3D
 11,279
AMD Ryzen 9 7900X3D
 10,838
Intel Core Ultra 9 285K
 10,569
AMD Ryzen 5 7600X3D
 10,479
AMD Ryzen 7 7800X3D
 10,275
AMD Ryzen 9 9955HX3D
 9,823
AMD Ryzen 9 7950X3D
 9,798
Intel Core Ultra 5 245K
 9,597
Intel Core Ultra 7 265K
 9,532
Intel Core Ultra 9 285
 9,450
AMD Ryzen 9 3900
 3,766